POWER-LOCK ®
Construction
Locking Bolts
Taper Ring (A)
Outer Ring
Inner Ring
Taper Ring (B)
The POWER-LOCK ® is composed of five parts: taper ring (A), taper ring (B), outer ring, inner ring, and locking bolts. Locking is achieved by tightening the bolts.
Connecting Principle Taper rings (A) and (B) fit perfectly with the tapered inner and outer rings. By tightening the locking bolts, taper rings (A) and (B) generate clamping pressure (P ’ and P) against the outer and inner rings to produce the frictional force to join the shaft and hub. A slit is provided on the circumference of the outer and inner rings to secure the clamping force.
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